openspec

Q: How to install openspec?

Add a marketplace: /plugin marketplace add . Then add the config to /plugin install openspec@ . Finally, /plugin in Claude Code.

Q: What is openspec best for?

openspec is categorized under Development. It covers: plugin, spec-driven, prd, requirements, specifications, openspec, spec-kit, planning.

New

1Community RegistryDevelopmentby Ulrich Diedrichsen

Spec-driven development plugin for breaking down PRDs into actionable specifications and tasks using OpenSpec and spec-kit

First seen 5/22/2026

Install & Usage

Add a marketplace

/plugin marketplace add <org/repo>

Install the plugin

Add the configuration to /plugin install openspec@<marketplace>

Manage with /plugin

/plugin

View source on GitHub

pluginspec-drivenprdrequirementsspecificationsopenspecspec-kitplanning

Security Audits

LicenseUnknownSourceWarnRepositoryPass

Frequently Asked Questions

What is openspec?

Spec-driven development plugin for breaking down PRDs into actionable specifications and tasks using OpenSpec and spec-kit

How to install openspec?

To install openspec: add a marketplace (/plugin marketplace add <org/repo>), then add the config to /plugin install openspec@<marketplace>. Finally, /plugin in Claude Code.

What is openspec best for?

openspec is a plugin categorized under Development. It is designed for: plugin, spec-driven, prd, requirements, specifications, openspec, spec-kit, planning. Created by Ulrich Diedrichsen.